Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On September 18 in 9087044 - CALUMET IL the average high temperature is 74.0 °F (23.3 °C). The lowest recored high temperature was 62.6 °F (17.0 °C) in 2020 and the highest recored high temperature was 88.0 °F (31.1 °C) in 2007. The high temperature is usually* between 69.1 °F (20.6 °C) and 78.9 °F (26.1 °C). About a quarter of the time, the high temperature is less than 69.1 °F (20.6 °C), and another quarter of the time, the high temperature is greater than and 78.9 °F (26.1 °C). About 95% of the time, the high temperature has been between 59.8 °F (15.4 °C) and 88.2 °F (31.2 °C).
Low Temperatures
On September 18 in 9087044 - CALUMET IL the average low temperature is 60.5 °F (15.9 °C). The lowest recored low temperature was 50.2 °F (10.1 °C) in 2012 and the lowest recored low temperature was 69.3 °F (20.7 °C) in 2022. The low temperature is usually* between 56.7 °F (13.7 °C) and 64.4 °F (18.0 °C). About a quarter of the time, the low temperature is less than 56.7 °F (13.7 °C), and another quarter of the time, the low temperature is greater than and 64.4 °F (18.0 °C). About 95% of the time, the low temperature has been between 49.5 °F (9.7 °C) and 71.6 °F (22.0 °C).
Frost
On September 18 in 9087044 - CALUMET IL expect the temperatures to drop below freezing for a risk of frost about 0.0% of the time.
Data Source(s)
The data used to compute the average high/low temperatures for this location were taken from the following stations:
- 9087044 - CALUMET IL — Integrated Surface Dataset (ISD) station ID: 997255 — from year 2005 to 2024